package com.bdqn.proxy;

import com.bdqn.dao.Buyer;
import org.apache.log4j.Logger;

/**
 * 第三章示例6
 */
public class IntermediaryImpl implements Buyer {
    private Logger logger=Logger.getLogger(IntermediaryImpl.class);
    private Buyer target;
    public IntermediaryImpl(Buyer target){
        this.target=target;
    }
    @Override
    public String havealook() {
        before();
        String feedback=target.havealook();
        after();
        return "看房记录，买家反馈"+feedback+"";
    }
    public void before(){
        logger.info("前期准备");
        logger.info("查找房原");
        logger.info("和卖家沟通");
    }
    public void after(){
        logger.info("后期跟踪");
        logger.info("和卖家沟通");
    }
}
